Dalby, GB
Adrian Dalby, Glenfield GB
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20110077875 | SUMP MONITORING METHOD AND APPARATUS - A method of monitoring one or more sumps in order to predict an overflow condition comprising: pumping, using at least one pump ( | 03-31-2011 |
Denis Hadley Dalby, Oakham GB
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20100007313 | METHOD AND APPARATUS FOR CONTROLLING EXCITATION - Excitation control circuitry for a synchronous generator is disclosed. The synchronous generator is of a type comprising a main machine ( | 01-14-2010 |
Denis Hedley Dalby, Oakham GB
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20100039077 | LOAD ANGLE MEASUREMENT AND POLE SLIP DETECTION - Apparatus for measuring load angle in a synchronous generator is disclosed. The synchronous generator is of a type comprising a main machine, an exciter for exciting the main machine, and a permanent magnet machine for exciting the exciter. The apparatus comprises means for sensing a waveform produced by the permanent magnet machine, means for sensing a waveform produced by the main machine, and means ( | 02-18-2010 |
Gary Dalby, Ipswich GB
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20100183062 | METHOD AND APPARATUS FOR COMMUNICATING DATA OVER A DATA NETWORK - A method of provisioning an interface device ( | 07-22-2010 |
Gary Dalby, Barking Tye GB
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20090103559 | Method and Apparatus for Communicating Data Over a Data Network - A management device for automatically provisioning a Broadband Remote Access Server (BRAS) for use in connecting Customer Premises Equipment (CPE) to an Internet Protocol (IP) network via a Digital Subscriber Line (DSL) a Digital Subscriber Line Access Multiplexor (DSLAM) and the BRAS, the management device comprising: a first interface for receiving from time to time data readings from the DSLAM indicative of the current or recent line rate of the DSL; a processor unit for calculating from the received data readings a consistent rate indicative of a consistent line rate of the DSL based on a plurality of data readings for the DSL from the DSLAM; and a second interface for transmitting provisioning messages to the BRAS for provisioning the BRAS to restrict data flowing to the DSL to a maximum rate selected by the management device in accordance with the calculated consistent rate. | 04-23-2009 |
20090262647 | Method and Apparatus for Communication Data Over a Data Network - A Digital Subscriber Line Access Multiplexer (DSLAM) is modified to monitor when a line synchronizes (i.e. sets up a DSL connection) and to automatically generate a notification to be sent to a management device of the access network if the rate has changed from the last time the line synchronized. | 10-22-2009 |
Gary J. Dalby, Ipswich GB
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20100034216 | DATA COMMUNICATION - A management device ( | 02-11-2010 |
Gary John Dalby, Ipswich GB
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20130215773 | DATA COMMUNICATION - A management device is used in an access network including a plurality of data connections between end user devices and an aggregation transceiver device where the connections are aggregated for onward connection through the access network. The access network stores a plurality of different profiles, each of which specifies a set of values for a plurality of parameters associated with each data connection. The device applies one of the stored profiles to each connection, and receives a notification in the event of one of a predetermined set of notifiable events occurring on the connection. It is determined if more than a predetermined number of notifications are received within a predetermined period for a respective connection and, in the event of such a determination being made, a different one of the profiles is caused to be applied to the connection. | 08-22-2013 |
Joshua Dalby, Chesterfield GB
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20120111689 | FLYWHEEL - The invention relates to an apparatus and method for constructing a magnetic gear coupling for transmitting torque from a flywheel to a driveshaft, the coupling employing permanent magnet arrays and magnetic flux coupling elements therebetween, and at least one of the arrays and coupling elements being circumferentially staggered or spread, so as to avoid complete alignment of the arrays and elements, and thereby mitigate torque coupling capability variations. | 05-10-2012 |
Joshua Jonathan Dalby, Hove East Sussex GB
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20140060241 | COUPLER - A coupling apparatus ( | 03-06-2014 |
20140333397 | FLYWHEEL - An apparatus and method are provided for constructing a magnetic gear coupling for transmitting torque from a flywheel to a driveshaft, the coupling employing permanent magnet arrays and magnetic flux coupling elements therebetween, and at least one of the arrays and coupling elements being circumferentially staggered or spread, so as to avoid complete alignment of the arrays and elements, and thereby mitigate torque coupling capability variations. | 11-13-2014 |
Joshua Jonathan Dalby, East Sussex GB
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20120293031 | COUPLER - The invention relates to a coupling element for a magnetic gear having a coupling element for coupling magnetic flux between first and second movable members, each having an array of magnetic poles arranged thereon. The coupling element is formed from a sheet of magnetically permeable material and incorporates coupling portions and support portions integrally formed together. The coupling element sheet can be rolled into a cylindrical shape and used as the coupling element in a magnetic gear as described above. Optionally, the magnetic gear is decoupleable by virtue of the coupling element being arranged such that an external magnetic field can be selectably applied to it, thereby causing saturation and resultingly substantially preventing coupling of magnetic flux between the first and second members. | 11-22-2012 |
20130042617 | ENERGY CONTROL - An energy storage apparatus is provided comprising a flywheel ( | 02-21-2013 |
Matthew Dalby, Glasgow Scotland GB
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20090248157 | Biocompatible Substrate and Method for Manufacture and Use Thereof - A biocompatible substrate for cell adhesion, differentiation, culture and/or growth, has an arrangement of topographical features arrayed in a pattern based on a notional symmetrical lattice in which the distance between nearest neighbor notional lattice points is C and is between 10 nm and 10 μm. The topographical features are locally mis-ordered such that the centre of each topographical feature is a distance of up to one half of C from its respective notional lattice point. | 10-01-2009 |
Matthew Dalby, Glasgow GB
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20110306134 | RETENTION OF A STEM CELL PHENOTYPE - A method for promoting the retention of a stem cell phenotype in a population of stem cells. A biocompatible substrate is provided, e.g. in the form of cultureware. The substrate has an arrangement of topographical features arrayed in a pattern based on a notional symmetrical lattice in which the distance between nearest neighbour notional lattice points is between 10 nm and 10 μm, and wherein the topographical features are either located in register with the respective notional lattice points or are locally misordered such that the centre of each topographical feature is at most 10% of the distance between nearest neighbour notional lattice points from its respective notional lattice point. A population of stem cells is provided in contact with said arrangement of topographical features. Culturing the population of stem cells under conditions that allow the stem cells to proliferate allows the retention of the stem cell phenotype in the population of stem cells. | 12-15-2011 |
Michael Dalby, Staffordshire GB
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20080208366 | Communication System Comprising a Controller System and a Master Control Means Connected Via a Multipole Connection Means - A communication system comprising a controller system, a master control means ( | 08-28-2008 |
Miles Charles Deholm Dalby, Buckinghamshire GB
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20140303497 | VISUALISATION CATHETER - The present invention relates to a visualisation device for visualising a spatial orientation of a feature, such as a constriction, inside a body lumen. In particular, the present invention relates to a visualisation device for visualising the spatial orientation of the aortic valve in the aorta for use during procedures such as, but not limited to, Transcatheter Aortic Valve Implantation (TAVI). The visualisation device comprises a distal portion that assumes a loop shape or form, extending in an axis that is transverse from the axis of the length of the device at least temporarily (e.g. when a guide wire is removed, the distal portion may assume the loop shape). In that distal portion is located a number of openings coupled to a first lumen for receiving a radiopaque material. The openings face away from the proximal end of the catheter (i.e. towards the feature to be imaged) in an axis that is generally parallel to the axis of the catheter. This configuration of openings enables a radiopaque material to be delivered to the desired site efficiently. | 10-09-2014 |
Paul Dalby, Middlesbrough Cleveland GB
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20140049993 | POWER FACTOR CORRECTION - A power factor correction circuit includes an inductor L1, a diode D1, a switch Q3 and a controller | 02-20-2014 |
Paul Dalby, London GB
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20120152006 | MICROFLUIDIC DEVICE - A microfluidic device, for analysis, comprising: a chip ( | 06-21-2012 |
Paul Dalby, Cleveland GB
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20110304272 | Method, operating device, and lighting system - The application relates to a circuit for operating a light-emitting means, having a half-bridge or full-bridge circuit for providing a supply voltage for the at least one light-emitting means, and a control circuit for the closed-loop control of the operation of the light-emitting means and/or fault identification. A measurement signal which represents the current through the bridge circuit and/or a measurement signal which represents the lamp current and a measurement signal which represents the voltage across the at least one light-emitting means are supplied to the control circuit at the same input. | 12-15-2011 |